151776342427 has 2 divisors, whose sum is σ = 151776342428. Its totient is φ = 151776342426.

The previous prime is 151776342413. The next prime is 151776342511. The reversal of 151776342427 is 724243677151.

151776342427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 151776342427 - 2²³ = 151767953819 is a prime.

It is not a weakly prime, because it can be changed into another prime (151776742427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75888171213 + 75888171214.

It is an arithmetic number, because the mean of its divisors is an integer number (75888171214).

Almost surely, 2^151776342427 is an apocalyptic number.

151776342427 is a deficient number, since it is larger than the sum of its proper divisors (1).

151776342427 is an equidigital number, since it uses as much as digits as its factorization.

151776342427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1975680, while the sum is 49.

The spelling of 151776342427 in words is "one hundred fifty-one billion, seven hundred seventy-six million, three hundred forty-two thousand, four hundred twenty-seven".